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Financial tool map

Business finance

Accounting, cash flow, pricing, operations, and company performance.

Choose the tool whose inputs and output match your task. Check each calculator’s assumptions and limitations before using its result.

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These tools translate an operating question into a number: what must be sold to cover costs, what a product really earns, and how a profit line was built. The break-even calculator turns fixed costs, price, and variable cost per unit into the exact sales volume where contribution covers fixed costs. The contribution margin calculator shows how much of each sales dollar remains after variable costs, connecting unit economics to break-even. The gross margin calculator measures the revenue share left after cost of goods sold; the EBITDA calculator adds depreciation and amortization back to operating profit for an earnings view. Find related pricing and money tools in the Financial collection.

86 of 86 calculators

Business finance86 calculators

3D Printer: Buy vs Outsource Calculator

Compare buying a 3D printer with outsourcing prints, including hardware, setup, filament, electricity, design fees, shipping, and the calculator's approximate break-even quantity.

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Accounting Profit Calculator

Calculate accounting profit, explicit costs, and profit margin from revenue, operating expenses, interest, depreciation, and taxes.

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Accrual Ratio Calculator

Calculate balance-sheet and cash-flow accrual ratios from operating assets, operating liabilities, net income, and cash flows to assess earnings quality.

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Accumulated Depreciation Calculator

Calculate accumulated depreciation, book value, depreciable base, and depreciated share using straight-line, declining balance, sum-of-years, or units of production.

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ADR Calculator (Average Daily Rate)

Calculate hotel Average Daily Rate from rooms revenue and rooms sold, with occupancy and RevPAR context when rooms available are entered.

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Appreciation Calculator

Estimate asset appreciation, future value, total appreciation, total return, and growth factor from a starting value, rate, and number of periods.

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Average Variable Cost Calculator

Calculate average variable cost from total variable costs and output, then compare AVC with selling price, contribution per unit, and total contribution.

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Break-Even Calculator

Calculate break-even units, revenue, contribution per unit, and contribution margin from fixed costs, price, and variable cost per unit.

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Business Budget Calculator

Calculate monthly business income, expenses, surplus or shortfall, annualized balance, startup investment, and payback period.

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Business Valuation Calculator

Estimate company value with discounted cash flow, asset-based value, market capitalization, or comparable market multiple methods.

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Buying Power Calculator

Convert a dollar amount between years using CPI ratios to estimate equivalent purchasing power, cumulative price change, and reverse buying power.

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Churn Rate Calculator

Calculate customer churn rate, retention rate, annualized churn, customers remaining, and implied average lifetime for a subscription or recurring customer base.

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Combined Ratio Calculator

Measure an insurer's underwriting result from earned premiums, claim losses, loss adjustment expenses, and underwriting expenses.

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Comparative Advantage Calculator

Compare two producers by opportunity cost to identify comparative advantage, specialization, and the trade pattern suggested by relative productivity.

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Contribution Margin Calculator

Calculate contribution per unit, total contribution margin, contribution margin ratio, revenue, variable cost, and profit after fixed costs.

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Conversion Rate Calculator

Measure online marketing conversion rate from clicks or visits, with conversions, non-conversions, and interactions per conversion for campaigns and landing pages.

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Cost of Doing Business Calculator

Calculate cost per billable day from total annual operating cost and billable days, with monthly and five-day equivalents for pricing and capacity planning.

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Cost of Goods Sold (COGS) Calculator

Calculate cost of goods sold from beginning inventory, purchases, and ending inventory, then connect COGS to gross profit and income-statement analysis.

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Cost per Acquisition (CPA) Calculator

Calculate marketing cost per acquisition from clicks, average CPC, and attributed conversions, with conversion rate and total ad spend shown for context.

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CPC & CPM Calculator

Compare cost per click, cost per mille, and click-through rate from the same campaign inputs so paid media reports show both traffic cost and exposure cost.

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CPI Inflation Calculator

Adjust an amount between two Consumer Price Index readings and estimate cumulative CPI inflation, average annual CPI inflation, CPI ratio, and dollar change.

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CPM Calculator (Cost per Mille)

Calculate CPM, cost per impression, and target impression cost for display, social, video, newsletter, podcast, and sponsorship media buys.

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Customer Acquisition Cost (CAC) Calculator

Calculate customer acquisition cost from marketing spend, sales spend, and new customers, then use CAC to judge channel efficiency, payback, and growth quality.

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Customer Lifetime Value (CLTV) Calculator

Calculate revenue-based customer lifetime value from total revenue, purchases, customer count, and total customer lifespan.

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Customer Retention Rate Calculator

Calculate customer retention rate by excluding new customers from ending customers, then review attrition, retained customers, and lost customers.

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Days Inventory Outstanding (DIO) Calculator

Calculate days inventory outstanding from average inventory, COGS, and period days, then interpret inventory holding time inside the cash conversion cycle.

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Days Sales Outstanding (DSO) Calculator

Calculate days sales outstanding from beginning receivables, ending receivables, sales, and period days, then interpret collection speed in the cash conversion cycle.

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Degree of Operating Leverage (DOL) Calculator

Calculate degree of operating leverage from percentage changes in EBIT and sales across two periods, with an implied EBIT move for a 10 percent sales change.

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Depreciation Calculator

Calculate asset depreciation schedules using straight-line, declining balance, or sum-of-years methods with book value by year.

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Direct Material Price Variance Calculator

Calculate direct material price variance from actual price, standard price, and actual quantity, then interpret favorable and unfavorable purchase cost differences.

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Earned Value Management (EVM) Calculator

Calculate PV, EV, AC, CPI, SPI, variance percentages, and estimate at completion from project task budgets, planned progress, actual progress, and actual cost.

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EBITDA Margin Calculator

Calculate EBITDA margin from revenue and EBITDA, compare the result with an industry benchmark, and interpret operating profitability before financing and tax effects.

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Economic Profit Calculator

Calculate economic profit by subtracting explicit costs and implicit opportunity costs from total revenue, with accounting profit shown for comparison.

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Employee Turnover Rate Calculator

Calculate total employee turnover from departures, average headcount, and period length, including annualized turnover and retention context.

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Ending Inventory Calculator

Calculate ending inventory or cost of goods sold from beginning inventory, net purchases, and COGS, with inventory turnover included.

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EOQ Calculator (Economic Order Quantity)

Calculate economic order quantity from annual demand, order cost, and yearly holding cost, with orders per year, days between orders, and relevant inventory costs.

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Expense Ratio Calculator

Estimate how an ETF or mutual fund expense ratio reduces future value by subtracting the annual fee from expected return and compounding contributions.

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FIFO Inventory Calculator

Calculate FIFO cost of goods sold, ending inventory, revenue, gross profit, and margin from two inventory purchase layers.

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Fixed Asset Turnover Ratio Calculator

Calculate fixed asset turnover from revenue and average fixed assets to evaluate how efficiently property, plant, and equipment support sales.

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Fuel Cost Calculator & Estimator

Estimate trip fuel cost with this fuel cost estimator — enter distance, fuel economy, fuel price, distance units, efficiency units, and round-trip selection to build a driving budget.

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Futures Contract Calculator

Estimate long or short futures trade profit and loss from entry price, exit price, tick value, ticks per point, and number of contracts.

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Goodwill Calculator

Estimate acquisition goodwill or a bargain purchase gain from purchase price, fair value of identifiable assets, and fair value of liabilities.

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Google AdSense Revenue Calculator

Estimate Google AdSense revenue from page views, ads per page, CTR, and CPC, including ad impressions, clicks, page RPM, and ad impression RPM.

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Gross Margin Calculator

Calculate gross profit, gross margin, COGS ratio, and overhead coverage from revenue, cost of goods sold, and optional operating expenses.

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Hedge Ratio Calculator

Calculate hedge ratio as hedge position divided by total exposure, with unhedged and over-hedged dollar amounts.

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High-Low Method Calculator

Estimate variable cost per unit, fixed cost, and total cost with the high-low method using the highest and lowest activity observations.

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LCR Calculator (Liquidity Coverage Ratio)

Calculate a simplified liquidity coverage ratio from cash, marketable securities, and expected 30-day stress outflows, with Basel III context and coverage interpretation.

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Lemonade Stand Profit Calculator

Plan a lemonade stand by estimating revenue, total costs, profit, break-even price, target-profit price, margin, and total lemonade volume.

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Lerner Index Calculator

Measure market power with the Lerner index by comparing a product's price with its marginal cost, plus the price-cost gap and markup on marginal cost.

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LIFO Inventory Calculator

Calculate LIFO cost of goods sold, ending inventory, revenue, gross profit, and gross margin from chronological purchase layers.

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Long-Term Care Calculator

Project long-term care costs from a daily, monthly, or annual care price, care duration, and annual care-cost inflation.

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Margin and Markup Calculator

Convert between cost, revenue, gross margin, and markup using four solve modes, with gross profit and price-to-cost multiple shown together.

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Margin and VAT Calculator

Set a VAT-inclusive customer price from net cost, target gross margin, and VAT rate while keeping profit, VAT collected, and markup separate.

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Margin Calculator

Calculate the selling price needed for a target gross margin from cost, including profit per unit, markup, and price-to-cost multiple.

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Margin of Safety Calculator

Calculate margin of safety in dollars, percentage, and units from current sales, break-even sales, and average unit price.

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Margin With Discount Calculator

See how a customer discount changes list price, sale price, profit, true margin, true markup, base markup, and discount amount.

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Marginal Cost Calculator

Calculate marginal cost from the change in total cost and the change in quantity, then use the result to evaluate pricing, output, and contribution decisions.

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Marginal Revenue Calculator

Calculate marginal revenue from initial and final revenue and quantity, then compare the added revenue per unit with marginal cost and pricing strategy.

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Markup Calculator

Calculate selling price from cost and markup percentage, then see profit per unit, gross margin, and the price-to-cost multiple.

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MPC Calculator (Marginal Propensity to Consume)

Calculate marginal propensity to consume, the matching marginal propensity to save, a simple consumption function, and a spending multiplier.

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NAV Calculator (Net Asset Value)

Calculate fund net asset value and NAV per share from investments, cash, receivables, liabilities, and units outstanding, with mutual fund context and a matching worked example.

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Net Operating Assets Calculator

Calculate net operating assets from the operating assets and operating liabilities this calculator totals, then use NOA to analyze capital tied to operations.

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NPS Calculator (Net Promoter Score)

Calculate Net Promoter Score from 0 to 10 survey counts, with promoter, passive, and detractor percentages, sample-size cautions, and an exact worked example.

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NSFR Calculator (Net Stable Funding Ratio)

Estimate a simplified Basel III net stable funding ratio from capital, deposit categories, corporate funding, and required stable funding.

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Online Marketing Conversion Calculator

Estimate a marketing funnel from impressions to visits, leads, customers, profit, ROI, CPM, CPC, cost per lead, and cost per customer.

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Operating Asset Turnover Calculator

Calculate operating asset turnover from sales and the operating asset accounts this tool totals: cash, receivables, inventory, prepaid expenses, and fixed assets.

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Operating Cash Flow Calculator

Estimate operating cash flow from net income, depreciation, amortization, inventory, receivables, payables, taxes payable, and other operating adjustments.

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Optimal Hedge Ratio Calculator

Estimate the minimum-variance optimal hedge ratio from correlation, spot standard deviation, and futures standard deviation.

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Optimal Price Calculator

Estimate a profit-maximizing price from marginal cost, a price test, quantity sold, elasticity, projected demand, and profit.

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Present Value Calculator

Discount one future lump sum back to today's value using an annual discount rate, time horizon, and compounding frequency.

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Price Elasticity of Demand Calculator

Measure price elasticity of demand with the midpoint method, interpret elastic or inelastic demand, and compare the exact revenue effect of a price change.

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Productivity Calculator

Calculate labor productivity as revenue or output value per working hour and per employee, with examples for staffing and HR analysis.

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Profit Calculator

Calculate profit per unit, total profit, revenue, total cost, profit margin, markup, and net selling price after discount.

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Profitability Index Calculator

Calculate profitability index from present value of future cash flows and initial investment, with NPV and net benefit per dollar invested.

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Revenue Calculator

Calculate total revenue from price and quantity, or solve for the price or unit volume needed to reach a target top-line sales amount.

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Revenue Growth Calculator

Calculate total revenue growth, revenue change, and compound growth rate from starting and ending sales over equal periods.

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Revenue per Employee Calculator

Calculate revenue per employee, compare it with a benchmark, and estimate the revenue gap for workforce productivity analysis.

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SaaS Lifetime Value (LTV) Calculator

Estimate SaaS customer lifetime value from ARPA, gross margin, churn, and account expansion, including simple LTV and expansion-adjusted LTV.

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SaaS Metrics Calculator

Build a SaaS KPI dashboard from MRR, accounts, churn, gross margin, expansion, and CAC, including ARR, ARPA, LTV, payback, NRR, and logo retention.

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Sales Calculator

Estimate gross sales, net sales, total sales deductions, and deduction rate from unit price, quantity, returns, allowances, and discounts.

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Sell-Through Rate Calculator

Calculate sell-through rate from units sold and units received during the selected period, with the arithmetic difference in units.

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Smoker's Cost to Company (CTC) Calculator

Estimate the workplace cost of paid smoke breaks, yearly smoking hours, cigarette spending during workdays, and the simplified life-expectancy impact encoded in the calculator.

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Times Interest Earned Ratio Calculator

Calculate same-period EBIT divided by interest expense with a neutral ability-to-pay-interest interpretation.

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Total Asset Turnover Calculator

Divide net sales by the arithmetic mean of beginning and ending total assets; this educational ratio does not assert a GAAP, SEC, or performance standard.

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Website Ad Revenue Calculator

Estimate website ad revenue from visits, pages per visit, page RPM, and a revenue goal, including page views, revenue per visit, and traffic needed.

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YouTube Money Calculator

Estimate YouTube creator earnings from Analytics RPM and views, with an optional conservative adjustment and monthly or annual run-rate.

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Frequently asked questions

What does this accounting profit calculator subtract?
It subtracts explicit costs that are recorded in the books: operating expenses, interest, depreciation, and taxes. The result is accounting profit or accounting loss for the period, plus a profit margin based on revenue. It does not subtract implicit opportunity costs such as unpaid owner labor or foregone rent.
How is accounting profit different from economic profit?
Accounting profit stops at revenue minus explicit costs, so it matches ordinary bookkeeping and financial statement thinking. Economic profit starts with the same revenue and explicit costs, then also subtracts implicit costs. That extra step asks whether the business beats the next best use of time, assets, and capital.
Why does depreciation count as an explicit cost?
Depreciation is noncash in the current period, but it is still an expense recognized in accounting records. It allocates the cost of long lived assets to the periods that benefit from them. Leaving depreciation out can overstate book profit, especially for companies with vehicles, equipment, fixtures, or software.

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